Suppressive effects of Sairei-to on mesangial proliferation in a rat model of glomerulonephritis

Abstract
Sairei-to (TJ-114) is a Japanese herbal medicine of standardized quality, originating from traditional Chinese medicine. In the present in vivo study, we investigated the suppressive effects of TJ-114, Shosaiko-to (TJ-9), and Saiboku-to (TJ-96) on mesangioproliferative glomerulonephritis (MsPGN) in rats. We evaluated the efficacy of these drugs on proteinuria, mesangial cell proliferation, and superoxide dismutase (SOD) activity.